lineinput.h

//
//  
//    The Laxkit, a windowing toolkit
//    Please consult http://laxkit.sourceforge.net about where to send any
//    correspondence about this software.
//
//    This library is free software; you can redistribute it and/or
//    modify it under the terms of the GNU Library General Public
//    License as published by the Free Software Foundation; either
//    version 2 of the License, or (at your option) any later version.
//
//    This library is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
//    Library General Public License for more details.
//
//    You should have received a copy of the GNU Library General Public
//    License along with this library; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    Copyright (C) 2004-2010 by Tom Lechner
//
#ifndef _LAX_LINEINPUT_H
#define _LAX_LINEINPUT_H


#include <lax/lineedit.h>
#include <lax/strmanip.h>

#define LINP_ONLEFT    (1<<16)
#define LINP_ONRIGHT   (1<<17)
#define LINP_ONTOP     (1<<18)
#define LINP_ONBOTTOM  (1<<19)
#define LINP_LEFT      (1<<20)
#define LINP_RIGHT     (1<<21)
#define LINP_CENTER    (1<<22)
#define LINP_POPUP     (1<<23)
#define LINP_INT       (1<<24)
#define LINP_FLOAT     (1<<25)
#define LINP_FILE      (1<<26)
#define LINP_STYLEMASK (1<<16|1<<17|1<<18|1<<19|1<<20|1<<21|1<<22|1<<23|1<<24|1<<25|1<<26)



namespace Laxkit {

class LineInput : public anXWindow
{
 protected:
    LineEdit *le;
    char *label;
    int lx,ly,lew,leh; // lw,lh<0 means use remainder, >0 is absolute
    int padx,pady,padlx,padly;
 public:
    LineInput(anXWindow *parnt,const char *nname,const char *ntitle,unsigned int nstyle,
            int xx,int yy,int ww,int hh,int brder,
            anXWindow *prev,unsigned long nowner=0,const char *nsend=NULL,
            const char *newlabel=NULL,const char *newtext=NULL,unsigned int ntstyle=0,
            int nlew=0,int nleh=0,int npadx=-1,int npady=-1,int npadlx=-1,int npadly=-1);
    virtual ~LineInput();
    virtual const char *whattype() { return "LineInput"; }
    virtual const char *tooltip(const char *ntip);
    virtual anXWindow *GetController() { return le; }
    virtual int init();
    virtual int Event(const EventData *data, const char *mes);
    virtual int FocusOn(const FocusChangeData *e);
    virtual int FocusOff(const FocusChangeData *e);
    virtual void Refresh();
    virtual int MoveResize(int nx,int ny,int nw,int nh);
    virtual int Resize(int nw,int nh);

    virtual char *GetText() { if (le) return le->GetText(); else return NULL; }
    virtual const char *GetCText() { if (le) return le->GetCText(); else return NULL; }
    virtual long   GetLong(int *error_ret=NULL);
    virtual double GetDouble(int *error_ret=NULL);
    virtual void SetLabel(const char *newlabel);
    virtual void SetText(const char *newtext);
    virtual void SetText(int newtext);
    virtual void SetText(double newtext);
    virtual void SetOwner(anXWindow *nowner,const char *mes=NULL) { if (le) le->SetOwner(nowner,mes); }
    virtual void SetPlacement(); // this must follow any change to label
    virtual int send() { return 0; }
    virtual int CloseControlLoop() { if (le) return le->CloseControlLoop(); return 0; }
    virtual LineEdit *GetLineEdit();

    virtual LaxFiles::Attribute *dump_out_atts(LaxFiles::Attribute *att,int what,Laxkit::anObject *savecontext);
    virtual void dump_in_atts(LaxFiles::Attribute *att,int flag,Laxkit::anObject *loadcontext);
};



} // namespace Laxkit

#endif